2321110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21101}}^1$

素因数の和:21119

約数の個数: 16

約数和(自身を含む): 4558032

約数和(自身を除く): 2236922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 21101, 42202, 105505, 211010, 232111, 464222, 1160555, 2321110]

約数ペア:

[(1, 2321110), (2, 1160555), (5, 464222), (10, 232111), (11, 211010), (22, 105505), (55, 42202), (110, 21101)]